Mathematics 0580 · IGCSE · Algebraic manipulation

Algebraic manipulation — practice question

(main)[3]

Make $p$ the subject in the formula $rp + 5 = 3p + 8r$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Hence, $p = \frac{8r - 5}{r - 3}$.” …

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